CN111684852A

CN111684852A - Resource allocation method, device and computer readable storage medium

Info

Publication number: CN111684852A
Application number: CN202080000004.3A
Authority: CN
Inventors: 胡丽洁; 杨拓; 侯雪颖; 王启星; 夏亮
Original assignee: China Mobile Communications Group Co Ltd; China Mobile Communications Ltd Research Institute
Current assignee: China Mobile Communications Group Co Ltd; China Mobile Communications Ltd Research Institute
Priority date: 2019-01-11
Filing date: 2020-01-09
Publication date: 2020-09-18
Also published as: WO2020143721A1

Abstract

The embodiment of the application discloses a method, a device and a computer readable storage medium for resource allocation, wherein the method comprises the following steps: sending control information, wherein the control information comprises an N-bit information domain, N is a positive integer, and information carried by the N-bit information domain is used for indicating a time slot combination state allocated by a terminal in combination with time domain resource allocation information; wherein the allocated slot combination status comprises: one or more time slots, or, the number and location of time slots.

Description

Resource allocation method, device and computer readable storage medium

Cross Reference to Related Applications

The present application is filed and claimed as priority based on chinese patent application No. 201910364584.3 filed on 2019, 30.4.2019, the entire contents of which are incorporated herein by reference.

Technical Field

The present application relates to wireless communication technologies, and in particular, to a method, an apparatus, and a computer-readable storage medium for resource allocation.

Background

In a New Radio (NR) system, carrier aggregation is performed between carriers supporting different parameter sets (numerology), and cross-carrier scheduling is also supported. Time domain resource allocation domain in Downlink Control Information (DCI) when uplink and Downlink traffic channel transmission is scheduled through the DCI(time domain resource assignment) provides an index value, and the time slot offset value K can be determined by combining the index value with the resource allocation table₀A starting Symbol and Length Indicator Value (SLIV) for scheduling, or directly a starting symbol S and an allocation Length L, and a PDSCH/PUSCH mapping type. In the related art, for the case that the subcarrier spacing of a Physical Downlink Control Channel (PDCCH) is smaller than the subcarrier spacing of a Physical Downlink Shared Channel (PDSCH), the number of scheduled time slots is greater than the number of time slots for transmitting scheduling DCI, and if it is desired to schedule each time slot on a CC with a large subcarrier spacing, it is necessary to transmit more DCI, which brings greater power consumption to a terminal, brings greater overhead to a network, and more likely increases the blocking probability of a Control Channel.

Disclosure of Invention

Embodiments of the present application are intended to provide a method, an apparatus, and a computer-readable storage medium for resource allocation.

In a first aspect, a method for resource allocation provided in an embodiment of the present application is applied to a network side device, and includes: sending control information, wherein the control information comprises an N-bit information domain, N is a positive integer, and information carried by the N-bit information domain is used for indicating a time slot combination state allocated by a terminal in combination with time domain resource allocation information; wherein the allocated slot combination status comprises: one or more time slots, or, the number and location of time slots.

In some optional embodiments of the present application, in a case that the allocated timeslot and the control information are located in different carriers, multiple timeslots in the same timeslot combination state that is allocated correspond to the same timeslot of the carrier where the control information is located.

In some optional embodiments of the present application, the number of the maximum timeslots included in the timeslot combination status is configured by the network, and the timeslot selection range in the same combination status is configured by a higher layer or determined according to a preset policy.

In some optional embodiments of the present application, the information carried in the N-bit information field is used for indicating, by the joint time domain resource allocation information, a timeslot combination status allocated by the terminal, and includes: and the information carried by the N-bit information field is used for indicating the time slot combination state allocated by the terminal in combination with the time slot offset value determined by the time domain resource allocation information.

In some optional embodiments of the present application, the time slot or the time slot range in which the time slot combination status exists is determined by a first portion of the bit sequence corresponding to the time slot offset value; and the time slot combination state is determined by the second part of the bit sequence corresponding to the time slot offset value and the information carried by the N-bit information field.

In some optional embodiments of the present application, in a case where the allocated timeslot and the control information are located in different carriers, the N satisfies:

wherein;

SCS₂sub-carrier spacing, SCS, for traffic channels₁To control the subcarrier spacing of the channel,

is a ceiling operation.

In some optional embodiments of the present application, the subcarrier spacing of the traffic channel is greater than the subcarrier spacing of the control channel.

In some optional embodiments of the present application, in a case where the allocated timeslot and the control information are located in the same carrier, the N satisfies:

where P is the maximum number of slots that can be included in the slot combination state.

In some optional embodiments of the present application, whether the information field including the N bits in the control information is configured by a network side.

In some optional embodiments of the present application, the N-bit information field is located in the downlink control information.

In some optional embodiments of the present application, the information carried in the N-bit information field, which is used for indicating the timeslot combination status allocated by the terminal by the joint time domain resource allocation information, includes: and determining the allocated time slot range based on the time domain resource allocation information, and determining the allocated time slot combination state in the time slot range based on the information carried by the N-bit information domain and the time domain resource allocation information.

In a second aspect, an embodiment of the present application further provides a method for resource allocation, which is applied to a network side device, and includes: configuring a time slot offset value of a time domain resource allocation table as an integer value set; selecting a table index in the time domain resource allocation table through control information to indicate a time slot combination state allocated by a terminal; wherein the allocated slot combination status comprises: one or more time slots, or, the number and location of time slots.

In a third aspect, an embodiment of the present application further provides a method for resource allocation, which is applied to a terminal device, and includes: receiving control information sent by network side equipment, wherein the control information comprises an N-bit information domain, and N is a positive integer; determining an allocated time slot combination state based on the information carried by the N-bit information domain in combination with the time domain resource allocation information; wherein the combination status of the time slots comprises: one or more time slots, or, the number and location of time slots.

wherein;

is a ceiling operation.

In a fourth aspect, an embodiment of the present application provides a method for resource allocation, which is applied to a terminal device, and includes: receiving control information sent by a network side; determining an allocated time slot combination state based on a table index in a time domain resource allocation table selected by the control information; wherein a slot offset value of the time domain resource allocation table is configured as a set of integer values; the combined state of the time slots comprises: one or more time slots, or, the number and location of time slots.

In a fifth aspect, an embodiment of the present application further provides an apparatus for resource allocation, including:

a sending module configured to send control information, where the control information includes an N-bit information field, N is a positive integer, and information carried by the N-bit information field is used for indicating, by the joint time domain resource allocation information, a time slot combination state allocated by the terminal; wherein the allocated slot combination status comprises: one or more time slots, or, the number and location of time slots;

in a sixth aspect, an embodiment of the present application further provides an apparatus for resource allocation, including:

a receiving module configured to receive control information sent by a network side device, wherein the control information includes an information field with N bits, N is a positive integer,

a determining module configured to determine an allocated timeslot combination status based on information carried by the N-bit information field in combination with time domain resource allocation information; wherein the combination status of the time slots comprises: one or more time slots, or, the number and location of time slots.

In a seventh aspect, an embodiment of the present application further provides an apparatus for resource allocation, including:

a configuration module configured to configure a slot offset value of a time domain resource allocation table as a set of integer values;

the selection module is configured to select a table index in the time domain resource allocation table through control information to indicate a time slot combination state allocated by the terminal; wherein the allocated slot combination status comprises: one or more time slots, or, the number and location of time slots.

In an eighth aspect, an embodiment of the present application further provides an apparatus for resource allocation, including:

the receiving module is configured to receive control information sent by the network side equipment;

a determining module configured to determine an allocated timeslot combination status based on a table index in a time domain resource allocation table selected by the control information; wherein a slot offset value of the time domain resource allocation table is configured as a set of integer values; the combined state of the time slots comprises: one or more time slots, or, the number and location of time slots.

In a ninth aspect, the present application further provides a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements any one of the steps of the method for resource allocation described in the first, second, third or fourth aspects of the present application.

In a tenth aspect, an embodiment of the present application further provides an apparatus for resource allocation, including: a processor and a memory for storing a computer program capable of running on the processor, wherein the processor is configured to execute any one of the steps of the method for resource allocation according to the first, second, third or fourth aspect of the embodiments of the present application when running the computer program.

In the technical scheme of the embodiment of the application, control information is sent by network side equipment, the control information comprises an N-bit information domain, N is a positive integer, and information carried by the N-bit information domain is used for indicating a time slot combination state allocated by a terminal in combination with time domain resource allocation information; wherein the allocated slot combination status comprises: one or more time slots, or the number and position of the time slots, and the control information is received by the terminal equipment, on one hand, the scheduling of any time slot or time slot combination can be realized at the network side, and the blocking probability of a control channel is reduced; on the other hand, for the terminal equipment, the control channel overhead is reduced, so that the purpose of reducing power consumption is achieved.

In the technical scheme of the embodiment of the application, a time slot offset value of a time domain resource allocation table is configured to be an integer value set by network side equipment; selecting a table index in the time domain resource allocation table through control information to indicate a time slot combination state allocated by a terminal; wherein the allocated slot combination status comprises: one or more time slots, or, the number and location of time slots; the terminal equipment receives the control information, determines the allocated time slot combination state based on the table index in the time domain resource allocation table selected by the control information, realizes the multi-time slot scheduling on the network side and realizes the multi-time slot scheduling on the terminal side under the condition of not changing the existing DCI.

Drawings

The accompanying drawings generally illustrate, by way of example and not by way of limitation, various embodiments discussed herein;

fig. 1 is a state diagram of cross-carrier scheduling in the prior art;

FIG. 2 is a first flowchart illustrating a method for resource allocation according to an embodiment of the present application;

FIG. 3 is a second flowchart illustrating a method for resource allocation according to an embodiment of the present application;

fig. 4 is a first diagram illustrating a state of cross-carrier scheduling according to an embodiment of the present application;

fig. 5 is a diagram illustrating a state of cross-carrier scheduling according to an embodiment of the present application;

fig. 6 is a third schematic diagram of a state of cross-carrier scheduling according to an embodiment of the present application;

fig. 7 is a fourth schematic diagram of a state of cross-carrier scheduling according to an embodiment of the present application;

fig. 8 is a fifth state diagram illustrating self-carrier scheduling according to an embodiment of the present application;

fig. 9 is a state diagram illustrating a configuration of a timeslot offset value according to an embodiment of the present application;

FIG. 10 is a third flowchart illustrating a method for resource allocation according to an embodiment of the present application;

FIG. 11 is a fourth flowchart illustrating a method for resource allocation according to an embodiment of the present application;

FIG. 12 is a first schematic structural diagram of an apparatus for resource allocation according to an embodiment of the present application;

fig. 13 is a second schematic structural diagram of an apparatus for resource allocation according to an embodiment of the present application;

fig. 14 is a third schematic structural diagram of an apparatus for resource allocation according to an embodiment of the present application;

fig. 15 is a fourth schematic structural diagram of an apparatus for resource allocation according to an embodiment of the present application;

fig. 16 is a fifth schematic structural diagram of a resource allocation apparatus according to an embodiment of the present application.

Detailed Description

Before the embodiments of the present application are explained in detail, first, the problems mentioned in the embodiments of the present application will be briefly explained.

Table 1 is a default PDSCH resource allocation table for a normal Cyclic Prefix (CP), as shown in table 1, indicating the above-mentioned resource allocation information.

TABLE 1

Taking the scheduling resource allocation of the downlink PDSCH as an example, if the scheduled DCI is received in the time slot n, the allocated time slot for PDSCH transmission is:

K₀is determined based on numerology of the scheduled PDSCH. Mu.s_PDSCHAnd mu_PDCCHThe subcarrier spacing of the PDSCH and the subcarrier spacing of the PDCCH, respectively. Taking the scheduling case shown in fig. 1 as an example, the DCI scheduling information transmitted on slot 1 of Component Carrier (CC) 1 is due to μ_PDSCH＝1，μ_PDCCHIf 0, the time slot of PDSCH is allocated

A similar scheduling approach is also used for uplink scheduling resource allocation.

The desire to schedule each slot on a CC with a large subcarrier spacing means that more DCI needs to be transmitted. Taking the example shown in fig. 1, if it is desired to schedule

slots

5 and 6 on CC2 and to transmit scheduling information on slot 1 on CC1, two DCIs are needed, each using K₀Time slots 5 and 6 can be scheduled 3 and 4. For the terminal, two control channels need to be detected, which means more power consumption is needed; on the other handFor the network, two control channels are sent, which means that more overhead is brought, and the blocking probability of the control channels is improved.

So that the manner in which the features and elements of the present embodiments can be understood in detail, a more particular description of the embodiments, briefly summarized above, may be had by reference to embodiments, some of which are illustrated in the appended drawings.

Fig. 2 is a first flowchart illustrating a method for resource allocation according to an embodiment of the present application, as shown in fig. 2, the method includes:

step 201, sending control information, where the control information includes an N-bit information field, where N is a positive integer, and information carried in the N-bit information field is used for indicating, by joint time domain resource allocation information, a time slot combination state allocated by a terminal; wherein the allocated slot combination status comprises: one or more time slots, or, the number and location of time slots.

The implementation subject of the resource allocation method provided by the embodiment of the present application may be a network side device, that is, the network side device sends control information. The sending of the control information by the network side device may be: and the network side equipment sends the control information to the terminal equipment.

In this embodiment, the time domain resource allocation information may be time domain resource allocation (time domain resource allocation) information in the DCI. In the slot combination state, the position may be determined by a number index of the slot. When uplink and downlink traffic channel transmission is scheduled through the DCI, a time domain resource allocation field in the DCI provides an index value, and a time slot offset value may be determined by the index value in combination with a resource allocation table₀(ii) a Determining a time slot offset value K when performing uplink traffic channel transmission₂。

In an embodiment, when the allocated timeslot and the control information are located in different carriers, multiple timeslots in the same timeslot combination state allocated correspond to the same timeslot of the carrier where the control information is located.

In particular toA slot combination state represents a scheduled slot state; and a plurality of time slots in the same allocated time slot combination state correspond to the same time slot of the carrier where the control information is located. For example, for downlink resource scheduling, it is assumed that for a certain time slot n of the carrier where the control information is located, one of the time slots in the time slot combination state is located

Within the range, other slots in the slot combination state are also within the range. For the uplink resource scheduling, similar to the above, the time slots in the time slot combination state are within the range of

In one embodiment, the number of the maximum timeslots contained in the timeslot combination status is configured by the network, and the timeslot selection range in the same combination status is configured by a higher layer or determined according to a preset policy. The present embodiment may be applied to an application scenario of single carrier scheduling or self-carrier scheduling, and details of how to implement the scheduling method provided in the present embodiment in this application scenario will be described in the following embodiments, which are not described herein again.

In an embodiment, the information carried in the N-bit information field is used for indicating the timeslot combination status allocated by the terminal in conjunction with the time domain resource allocation information, and includes: and the information carried by the N-bit information field is used for indicating the time slot combination state allocated by the terminal in combination with the time slot offset value determined by the time domain resource allocation information.

In one embodiment, the time slot or the time slot range in which the time slot combination state is located is determined by a first part of a bit sequence corresponding to the time slot offset value; and the time slot combination state is determined by the second part of the bit sequence corresponding to the time slot offset value and the information carried by the N-bit information field. The first part may be a high H bit or a low L bit of a bit sequence corresponding to the time slot offset value, and similarly, the second part may be a high H bit or a low L bit of a bit sequence corresponding to the time slot offset value, and the first part is different from the second part. The specific determination processes of the first part and the second part are elaborated in the following embodiments, and are not described herein again.

In one embodiment, in the case that the scheduled time slot and the control information are located in different carriers, the N satisfies:

wherein;

wherein, SCS₂Sub-carrier spacing, SCS, for traffic channels₁To control the subcarrier spacing of the channel,

is a ceiling operation.

In one embodiment, the subcarrier spacing of the scheduled traffic channel is greater than the subcarrier spacing of the transmission control channel.

In one embodiment, in a case where the allocated timeslot and the control information are located on the same carrier, the N satisfies:

In one embodiment, whether the N bits of control information are included in the control information is configured by a network side.

In one embodiment, the N bits of control information are located in downlink control information.

In one embodiment, the information carried in the N-bit information field for indicating the timeslot combination status allocated by the terminal by the joint time domain resource allocation information includes: and determining the allocated time slot range based on the time domain resource allocation information, and determining the allocated time slot combination state in the time slot range based on the information carried by the N-bit information domain and the time domain resource allocation information.

Fig. 3 is a second flowchart illustrating a method for resource allocation according to an embodiment of the present application, as shown in fig. 3, the method includes:

step 301, configuring the time slot offset value of the time domain resource allocation table as an integer value set.

The implementation subject of the resource allocation method provided by the embodiment of the present application may be a network side device. The time domain resource allocation table may be PDSCH-timedomainresource allocation, or PUSCH-TimeDomainResourceAllocationList.

Step 302, selecting a table index in the time domain resource allocation table through control information, and indicating a time slot combination state allocated by a terminal; wherein the allocated slot combination status comprises: one or more time slots, or, the number and location of time slots.

In this embodiment, the control information may be sent from the network side device to the terminal device. Specifically, how to select the table index in the time domain resource allocation table to indicate the timeslot combination status allocated by the terminal through the control information will be described in detail in the following embodiments, which is not described herein again.

In one embodiment, the method comprises the following steps: and under the condition that the allocated time slot and the control information are positioned in different carriers, a plurality of allocated time slots in the same time slot combination state correspond to the same time slot of the carrier in which the control information is positioned.

In one embodiment, the method comprises the following steps: the number of the maximum time slots contained in the time slot combination state is configured by the network, and the time slot selection range in the same combination state is configured by a high layer or determined according to a preset strategy.

The resource allocation method provided in this embodiment is described in detail below with reference to specific application scenarios.

Example 1

Application scenario of carrier aggregation

The determined time slot may be scheduled according to the method for resource allocation provided in this embodiment. Specifically, scheduling of one or more time slots in cross-carrier scheduling may be implemented by combining N-bit control information (i.e., N-bit information field in the foregoing embodiment of the present application) in DCI with time domain resource allocation information.

Following according to the scheduling carrier CC₁And scheduled carrier CC₂The values of the Sub-Carrier spacing (SCS) are discussed separately. With SCS₁Represents CC₁SCS, SCS for scheduling carriers₂Represents CC₂SCS of scheduled carrier, which can make F ═ SCS₂/SCS₁。

Based on the slot offset value K, a range of slots in which the scheduled slot is located may be determined, and a combination status of the scheduled slot may be further determined based on the value of M and the slot offset value K.

Assuming that the time slot for transmitting the PDCCH is n, the determined scheduled time slot is within the range defined by equation (1):

a sub-index value i is determined based on K, i.e., K modulo F. And determining the combined state of the time slots scheduled in the scheduled time slot range according to the scheduling state indication table by combining the value of M and the value of i. In practical applications, K may correspond to K representing PDCCH and PDSCH slot offsets₀Value or K representing PDCCH to PUSCH slot offset₂The value is obtained.

Following according to the scheduling carrier CC₁And scheduled carrier CC₂The values of the subcarrier spacing of (a) are discussed separately.

1、F＝SCS₂/SCS₁＝2

As shown in fig. 4, the subcarrier spacing of the scheduled carrier is 2 times the subcarrier spacing of the scheduling carrier, e.g., scheduled CC₁Scheduled CC of 15KHz₂Sub-carrier ofThe interval is 30 KHz.

In this case, according to the existing scheme, it is desired to implement the pair CC₂The UE needs to be on the CC₁Always monitor (monitor) two DCIs to determine whether to schedule a single slot or both slots, and table 2 is u₂/u₁The existing scheme implements different scheduling states when 2.

TABLE 2

Scheduling state	DCI	Time slot6	Time slot7
Scheduling time slots (slots) 6 only	DCI ₁	K ₀＝4
Scheduling slots 7 only	DCI ₂		K ₀＝5
Scheduling slot6&7	DCI ₁+DCI ₂	K ₀＝4	K ₀＝5

According to the method for resource allocation provided in this embodiment, for a plurality of time slots on the scheduled carrier within the time range corresponding to one time slot of the scheduled carrier, the UE only needs to monitor (monitor) one DCI, and according to K₀The value determines the scheduling time slot range, and the combination condition of the scheduling time slots can be determined by combining the sub-index value i determined by the 1 bit of the scheduling index value M and the time slot offset K value, the following behavior example, the scheduling state and M and K₀The relationship of values is shown in table 3.

TABLE 3

2、F＝SCS₂/SCS₁＝4

As shown in fig. 5, the subcarrier spacing of the scheduled carrier is 4 times the subcarrier spacing of the scheduling carrier, and the scheduling is performed to the CC₂In, corresponding to CC₁According to the existing scheme, 4 DCIs are required to be detected, and the scheduling of any 1,2,3 and 4 time slots is realized.

In the method for resource allocation provided in this embodiment, there are 15 states shown in table 4 for scheduling using one DCI. Each scheduling state herein corresponds to a slot combination state that determines the number of slots that an assigned slot contains and the position in the plurality of slots that can be combined. And the base station carries out scheduling of the uplink and downlink traffic channels in the time slots determined by the time slot combination states. Since now F is 4, at most 4 slots can be included in a slot combination status, which indicates how many of the 4 slots are and which are allocated slots, further in combination with K₀Determines the location of the particular allocated slot, usually in order toThe number of the time slot indicates. Similar for the other embodiments corresponding to F values.

TABLE 4

If each scheduling state is indicated, 4 bits are needed, and all the indications can be realized by adopting the resource allocation method provided by the embodiment with only 2 bits. SCS (F ═ SCS)₂/SCS₁The scheduling status indication when 4 is shown in table 5.

TABLE 5

Value of M	Scheduling state
0	Combining 4 values of 0,1,2 and 3 of i to respectively represent states 0-3
1	Combining 4 values of i, namely 0,1,2 and 3, respectively representing states 4-7
2	Combining 4 values of i, namely 0,1,2 and 3, respectively representing states of 8-11

3	Combining 4 values of 0,1,2 and 3 of i to respectively represent states 12-14

The determination step is here performed by a time slot offset value K₀The examples are as follows:

based on K₀The value, based on the value of M and the value of K, at which the slot to be scheduled is located can be determined₀The value further determines the combined status of the scheduled time slots.

Assuming that the time slot for transmitting the PDCCH is n, the determined scheduled time slot is within the range defined by equation (2),

based on K₀Determining a sub-index value i, where i ═ mod (K)₀,F)_，I.e. K₀And F is subjected to modulus taking. And determining the combination state of the time slots scheduled in the scheduled time slot range according to the scheduling state indication table 4 by combining the values of the M and the i.

As shown in FIG. 5, taking the base station as an example, the base station wants to schedule CCs₂Time slot 12 and time slot 13, the control channel is transmitted on time slot 1 of carrier 1, then K₀Range of values of (a) from 8 to 11. The corresponding scheduling status is 4, i.e. the first two time slots are scheduled simultaneously, as obtained from table 4. By looking up table 5, the correspondence i is 0 and M is 1. Thus K₀＝8。

User Equipment (UE) based on K₀First, 8, it is determined that the scheduled time slots range from (1+8/4) × 4 to (1+8/4) × 4+3, i.e., 12 to 15. Will K₀Taking the modulus of 4 to obtain i as 0, looking up table 4 to obtain the scheduling status of 4 in combination with the value of M, corresponding to the first 2 slots, i.e. slot 12 and slot 13, in the scheduling slots 12-15 in fig. 5.

For example, M ═ 0, K₀If the value is 5, i is 1, so that in combination with table 5, firstly, the corresponding time slot range is determined to be 8-11; m-0, i-1 indicates that the schedule is in state 1, as shown in fig. 6, which corresponds to the graphAnd 6, scheduling 2 time slots in 8-11. Also for example, M ═ 1, K₀When the corresponding time slot range is determined to be 12-15, and when i is 0, the table 4 is looked up to obtain the state 4 indicating the schedule, as shown in fig. 7, corresponding to the first 2 time slots, i.e. the time slot 12 and the time slot 13, in the scheduled time slots 12-15 in fig. 7. .

3、F＝SCS₂/SCS₁＝8

For the case that the subcarrier spacing of the scheduled carrier is 8 times of the subcarrier spacing of the scheduling carrier, 255 scheduling states as shown in table 6 are needed to realize the scheduling of all the time slots and combinations.

TABLE 6

In the related art, if each scheduling state is indicated, 8 bits are required, but all the indications can be realized by adopting the resource allocation method provided by the embodiment with only 5 bits, so that the overhead of the control channel indication is saved. SCS (F ═ SCS)₂/SCS₁The scheduling status indication when 8 is shown in table 7.

TABLE 7

The three situations can be summarized as follows: when the scheduled time slot and the time slot of the control information are located in different carriers, in the N-bit control information, the value of N satisfies:

wherein;

is a ceiling operation.

In this example, K is₀All can use K₂Instead, this embodiment is applicable to both downlink scheduling and uplink scheduling. In addition, the bits of the slot offset and the N bits can be combined, and different values can be used to represent different scheduled time slots.

Example two

Application scenario of carrier aggregation

Following according to the scheduling carrier CC₁And scheduled carrier CC₂The value conditions of the subcarrier intervals are discussed respectively:

hereinafter with SCS₁Represents CC₁SCS, SCS for scheduling carriers₂Represents CC₂SCS of scheduled carrier, which can make F ═ SCS₂/SCS₁。

Based on the slot offset value K (which may be K)₀Or K₂) A slot range in which the scheduled slot is located may be determined, and further, a combination status of the scheduled slot may be determined based on the M value of N bits and the slot offset value K.

Specifically, the determining means may include: the K value is converted into binary system and is divided into high H bit and low L bit. Wherein, L is log₂F, the value of H depends on the value of K, when the time domain resource allocation table configured at the high level is determined, the digit of K is determined, for example, the maximum value of K in the time domain resource allocation table is K_maxIts binary number determines the number of bits of K, which can be expressed as:

h is N_K-L. For example, if F is 4, L is 2. When K is_maxWhen the binary number is 11, the corresponding binary number is 4 binary bits 1011, N_KAnd 4, L is 2, and H is 2.

The bit value of the H bit determines the time slot range where the scheduled time slot is located, and the value is: and the offset value or the difference value between the time slot number of the scheduling carrier corresponding to the scheduled time slot and the time slot number of the sending scheduling DCI. Based on the offset value or the difference value, the time slot range of the scheduling carrier where the scheduled time slot is located can be determined, and the time slot range scheduled on the scheduling carrier can also be determined. Further, the N bits in combination with the L bits determine the combined status of the scheduled time slots within the range of time slots.

Taking fig. 5 as an example, from the perspective of the base station, the time slot to be scheduled is CC₂Time slot 12 and time slot 13. CC (challenge collapsar)₂ Time slot 12 and time slot 13 at are corresponding to CC₁If the time slot above is 3 and the sending time slot of the DCI is 1, the difference between the time slot number of the scheduling carrier corresponding to the scheduled time slot and the time slot number of the sending scheduling DCI is 2, which indicates that the high value of the H bit is 10. Then, the value of L bit and the value of M of N bit are determined. Since slot 12 and slot 13 are scheduled, the corresponding scheduling status of table 4 is 4, which is represented by 0100 with 4 bits (a total of 15 statuses, which needs 4 bits for representation).

In a specific implementation process, the order of the N bits and the low L bits of K may be adjusted, for example, N bits may be first followed by L bits. For example, if N bits are placed in front of L bits, 0100 corresponds to L bits 00, and N bits take the value of 01, i.e., K₀To merge the H bits (10) and L bits (00), the value is 8, and the corresponding N bits M value is 1, which has the same effect as in the previous embodiment.

If the way of first L bits and then N bits is adopted, 0100 corresponds to L bits of 01 and N bits of 00, namely K₀To merge the H bit (10) and L bit (01), 1001, value 9, corresponding to N bits M value 0.

Correspondingly, for the UE, the received K value and N-bit M value are also judged correspondingly, and the combination status of the scheduled time slots within a certain time slot range is determined. For example, assume that N bits are first and L bits are later to determine the slot combination status. Receiving M value of 1, K sent by the base station₀(with K)₀For example, K may be set₂) The value was 8.

K₀The 2-system of (2) is 1000, and since F is 4, L is 2 and H is 2. The high H bit is 10, and the slot range of the scheduling carrier where the scheduled slot is located is determined to be n +2(2 corresponds to 10). Corresponding to fig. 4, the scheduled timeslot is n-1, the scheduled timeslot is located in timeslot n + 2-3 on the scheduling carrier, and the corresponding timeslot range corresponding to the scheduled carrier is (n +2) × 4, (n +2) × 4+1, … …, (n +2) × 4+4-1, i.e. in the range from timeslot 12 to timeslot 15, which is equivalent to equation (1) in the embodiment. But for a different expression.

The low L bits in combination with the N bits determine the combined status of the scheduled time slots within the range of scheduled time slots. In the case of F ═ 4, the slot combination status is 15 in table 4, and therefore, in combination with 4 bits of low K, L ═ 2 bits and N ═ 2 bits, the combination status of the slots scheduled in the scheduled slot range can be indicated and judged. When N bits are placed in front of L bits, K₀When the value of N bit M is 01 corresponding to L bit 00, the corresponding state is 0100, the corresponding state is scheduling state 4, the first two time slots are scheduled simultaneously within the corresponding 4 scheduling time slot range, and the time slot range determined by combining the high order of H bit is time slots 12-15, which indicates this schedulingAre time slot 12 and time slot 13.

In practical application, K may correspond to K indicating PDCCH and PDSCH slot offset₀Value or K representing PDCCH to PUSCH slot offset₂The value is obtained.

For the case of other F values, the principle is similar and not listed.

Example three

Application scenario for single carrier scheduling or self-carrier scheduling

In this case, the number P of slots scheduled using the same DCI is configured by the network, and the slots that are likely to be scheduled at the same time are determined based on the value of P. And determining the time slot scheduling condition in the same DCI (control information) through the time slot offset value and the N-bit control information.

In total 2^P-1 status required indication, need

A single bit in combination with a slot offset value indicates all states. For example, if the time slot configured for the maximum simultaneous scheduling is P ═ 4, it may be agreed that the time slot determined by the following formula is allowed to be scheduled by the same DCI:

first, based on the slot offset value K, the slot range in which the scheduled slot is located may be determined, and further, based on the value M and the slot offset value K, the combination status of the scheduled slot may be determined.

Assuming that the time slot for transmitting the PDCCH is n, the determined scheduled time slot is located within the range as defined by equation (3):

a sub-index value i is determined based on K, where i ═ mod (n + K, P), i.e., n + K modulo P. And determining the combined state of the time slots scheduled in the scheduled time slot range according to the scheduling state indication table by combining the value of M and the value of i.

The indicated state is the same as table 2, N-2 bits are required to indicate all scheduling states in conjunction with the value i determined by the slot offset value, and the indicated scheduling state is the same as table 3.

For example, in the case of self-carrier scheduling as shown in fig. 8, for example, if slot 9 is scheduled in slot 3, and corresponding to scheduling state 1, M is 0 and K is required₀The value corresponds to the 2 nd slot, i.e., K, of slots 8 through 11₀Want to schedule slot 12 to slot 14 simultaneously in slot6, corresponding to state 10, M2, K is needed₀The value takes the 3 rd of 12, 13, 14, 15, i.e. K₀＝8。

Similar to example two, the high H bits of K may be used to determine the scheduled time slot range, and the low L bits of K in combination with N bits may be used to determine the combination status of the scheduled time slots within the scheduled time slot range. The method is described in detail in example two.

Example four

The resource allocation method provided by the embodiment is suitable for a cross-carrier scheduling scenario, a single-carrier scheduling scenario or a self-carrier scheduling scenario. Note that K0/K2 here is similar to K above₀/K₂Are the same meaning.

In order to realize multi-slot scheduling, when the information of the PDSCH-timedomain resource allocation list or the PUSCH-timedomain resource allocation list is configured through a high layer, the value of k0/k2 in each PDSCH-timedomain resource allocation or PUSCH-timedomain resource allocation is configured as an integer value set.

Taking PDSCH as an example, k in the existing standard₀Is an integer value from 0 to 32, as illustrated below, by configuring the value as a set of integer values. Thus, under the condition of not changing the existing DCI, the multi-slot scheduling can be realized. The specific content of the information element PDSCH-timedomainresource allocation list information element of the PDSCH time domain resource allocation table is as follows:

FIG. 9 is k₀One configuration example of the set, wherein the PDSCH-timedomain resource allocation list is 16 PDSCH-timedomain resource allocations, each corresponding to 16 k of fig. 9 respectively₀The value sets of (1) are in one-to-one correspondence with {0}, {0,1}, {0,1,2}, {0,1,2,3}, {4}, {4,5}, {4,5,6}, {4,5,6,7}, {8}, {8,9}, {8,9,10}, and {8,9,10,11}, respectively. Combining with the dynamic indication of the DCI, one PDSCH-TimeDomainResourceAllocation can be selected, corresponding to one k₀And aggregating to realize the scheduling of different time slot combinations of different time slots.

Fig. 10 is a third flowchart illustrating a method for resource allocation according to an embodiment of the present application, as shown in fig. 10, the method includes:

step 1001, receiving control information sent by a network side device, where the control information includes an information field with N bits, and N is a positive integer.

The implementation subject of the resource allocation method provided by the embodiment of the application can be terminal equipment.

Step 1002, determining an allocated time slot combination status based on the information carried in the N-bit information field in combination with the time domain resource allocation information, wherein the time slot combination status includes: one or more time slots, or, the number and location of time slots.

In one embodiment, the number of the maximum timeslots contained in the timeslot combination status is configured by the network, and the timeslot selection range in the same combination status is configured by a higher layer or determined according to a preset policy.

In one embodiment, the information carried by the N-bit information field is used to indicate the timeslot combination status allocated by the terminal in conjunction with the timeslot offset value determined by the time domain resource allocation information.

In one embodiment, the time slot or the time slot range in which the time slot combination state is located is determined by a first part of a bit sequence corresponding to the time slot offset value; and the time slot combination state is determined by the second part of the bit sequence corresponding to the time slot offset value and the information carried by the N-bit information field.

In one embodiment, in a case where the allocated timeslot and the control information are located in different carriers, the N satisfies:

wherein;

is a ceiling operation.

In one embodiment, the subcarrier spacing of the traffic channel is greater than the subcarrier spacing of the transmission control channel.

In one embodiment, whether the information field with N bits is included in the control information is configured by a network side.

Fig. 11 is a fourth flowchart illustrating a method for resource allocation according to an embodiment of the present application, as shown in fig. 11, the method includes the following steps:

step 1101, receiving control information sent by the network side device.

Step 1102, determining an allocated timeslot combination status based on a table index in a time domain resource allocation table selected by the control information. Wherein a slot offset value of the time domain resource allocation table is configured as a set of integer values; the combined state of the time slots comprises: one or more time slots, or, the number and location of time slots.

The time domain resource allocation table may be PDSCH-timedomainresource allocation, or PUSCH-TimeDomainResourceAllocationList. The time slot offset value of the time domain resource allocation table is configured to be a set of integer values, and specifically, the time slot offset value may be configured to be the set of integer values when the PDSCH-timedomain resource allocation list or the PUSCH-timedomain resource allocation list information is configured through a higher layer.

Fig. 12 is a schematic structural diagram of an apparatus for resource allocation according to an embodiment of the present application, as shown in fig. 12, the apparatus includes:

a sending module 1201 configured to send control information, where the control information includes an N-bit information field, N is a positive integer, and information carried by the N-bit information field is used for indicating, by the joint time domain resource allocation information, a time slot combination state allocated by the terminal; wherein the allocated slot combination status comprises: one or more time slots, or, the number and location of time slots.

Those skilled in the art will understand that the implementation functions of the modules in the apparatus for resource allocation shown in fig. 12 can be understood by referring to the related description of the method for resource allocation. The functions of the modules in the resource allocation apparatus shown in fig. 12 may be implemented by a program running on a processor, or may be implemented by specific logic circuits.

Fig. 13 is a schematic structural diagram of an apparatus for resource allocation according to an embodiment of the present application, and as shown in fig. 12, the apparatus includes:

the receiving module 1301 is configured to receive control information sent by a network side device, where the control information includes an information field with N bits, and N is a positive integer.

A determining module 1302, configured to determine an allocated timeslot combination status based on information carried by the N-bit information field in combination with time domain resource allocation information; wherein the combination status of the time slots comprises: one or more time slots, or, the number and location of time slots.

Those skilled in the art will understand that the implementation functions of the modules in the apparatus for resource allocation shown in fig. 13 can be understood by referring to the related description of the method for resource allocation. The functions of the modules in the resource allocation apparatus shown in fig. 13 may be implemented by a program running on a processor, or may be implemented by specific logic circuits.

Fig. 14 is a schematic structural diagram of a device for resource allocation according to an embodiment of the present application, and as shown in fig. 14, the device includes:

a configuration module 1401 configured to configure a slot offset value of the time domain resource allocation table as a set of integer values.

A selecting module 1402, configured to select a table index in the time domain resource allocation table through control information, indicating a timeslot combination status allocated by a terminal; wherein the allocated slot combination status comprises: one or more time slots, or, the number and location of time slots.

Those skilled in the art will understand that the implementation functions of the modules in the apparatus for resource allocation shown in fig. 14 can be understood by referring to the related description of the method for resource allocation. The functions of the modules in the resource allocation apparatus shown in fig. 14 may be implemented by a program running on a processor, or may be implemented by specific logic circuits.

Fig. 15 is a schematic structural diagram of an apparatus for resource allocation according to an embodiment of the present application, and as shown in fig. 15, the apparatus includes:

a receiving module 1501 configured to receive control information sent by a network side device;

a determining module 1502 configured to determine an allocated timeslot combination status based on a table index in a time domain resource allocation table selected by the control information; wherein a slot offset value of the time domain resource allocation table is configured as a set of integer values; the combined state of the time slots comprises: one or more time slots, or, the number and location of time slots.

Those skilled in the art will understand that the implementation functions of the modules in the apparatus for resource allocation shown in fig. 15 can be understood by referring to the related description of the method for resource allocation. The functions of the modules in the resource allocation apparatus shown in fig. 15 may be implemented by a program running on a processor, or may be implemented by specific logic circuits.

Fig. 16 is a schematic structural diagram of a resource allocation apparatus according to an embodiment of the present application, where the resource allocation apparatus 1600 shown in fig. 16 may be located in a terminal device or a network side device, and includes: at least one processor 1601 and a memory 1602 for storing computer programs capable of running on the processor 1601; the processor 1601 is configured to execute the method for resource allocation shown in fig. 2, fig. 3, fig. 10, or fig. 11 in this embodiment of the present application when the computer program is executed.

Optionally, the apparatus for resource allocation may further comprise at least one network interface 1603. It is to be appreciated that the various components of the resource allocation apparatus 1600 can be coupled together by a bus system 1604. It is understood that the bus system 1604 is used to enable connective communication between these components. The bus system 1604 includes a power bus, a control bus, and a status signal bus in addition to the data bus. For clarity of illustration, however, the various buses are labeled as the bus system 1604 in fig. 16.

The method disclosed in the embodiments of the present application may be applied to the processor 1601 or implemented by the processor 1601. The processor 1601 may be an integrated circuit chip with signal processing capabilities. In implementation, the steps of the method may be performed by hardware integrated logic circuits or instructions in software form in the processor 1601. The processor 1601 described above may be a general purpose processor, a digital signal processor, or other programmable logic device, discrete gate or transistor logic device, discrete hardware components, or the like. Processor 1601 may implement or perform the methods, steps, and logic blocks disclosed in the embodiments of the present application. A general purpose processor may be a microprocessor or any conventional processor or the like. The steps of the method disclosed in the embodiments of the present application may be directly implemented by a hardware decoding processor, or implemented by a combination of hardware and software modules in the decoding processor. The software modules may be located on a storage medium located in the memory 1602, and the processor 1601 may read information from the memory 1602 to implement the steps of the method in conjunction with its hardware.

It will be appreciated that the memory 1602 can be either volatile memory or nonvolatile memory, and can include both volatile and nonvolatile memory. The nonvolatile Memory may be a Read Only Memory (ROM), a Programmable Read Only Memory (PROM), an Erasable Programmable Read-Only Memory (EPROM), an Electrically Erasable Programmable Read-Only Memory (EEPROM), a magnetic random access Memory (FRAM), a ferromagnetic access Memory (Flash Memory), a magnetic surface Memory, an optical Disc, or a Compact Disc Read-Only Memory (CD-ROM); the magnetic surface storage may be disk storage or tape storage. Volatile Memory can be Random Access Memory (RAM), which acts as external cache Memory. By way of illustration and not limitation, many forms of RAM are available, such as Static Random Access Memory (SRAM), Synchronous Static Random Access Memory (SSRAM), Dynamic Random Access Memory (DRAM), Synchronous Dynamic Random Access Memory (SDRAM), Double Data Rate Synchronous Dynamic Random Access Memory (DDRSDRAM), Enhanced Synchronous Dynamic Random Access Memory (ESDRAM), Enhanced Synchronous Dynamic Random Access Memory (Enhanced DRAM), Synchronous Dynamic Random Access Memory (SLDRAM), Direct Memory (DRmb Access), and Random Access Memory (DRAM). The memory 1602 described in embodiments herein is intended to comprise, without being limited to, these and any other suitable types of memory.

Based on the method for resource allocation provided in the embodiments of the present application, the present application further provides a computer-readable storage medium, which is shown in fig. 16, and the computer-readable storage medium may include: a memory 1602 for storing a computer program executable by the processor 1601 of the resource allocation apparatus 1600 for performing the steps of the method as described above. The computer readable storage medium may be Memory such as FRAM, ROM, PROM, EPROM, EEPROM, Flash Memory, magnetic surface Memory, optical disk, or CD-ROM.

It should be noted that: the technical solutions described in the embodiments of the present application can be arbitrarily combined without conflict.

In the several embodiments provided in the present application, it should be understood that the disclosed apparatus and method may be implemented in other ways. The above-described device embodiments are merely illustrative, for example, the division of the unit is only a logical functional division, and there may be other division ways in actual implementation, such as: multiple units or components may be combined, or may be integrated into another system, or some features may be omitted, or not implemented. In addition, the coupling, direct coupling or communication connection between the components shown or discussed may be through some interfaces, and the indirect coupling or communication connection between the devices or units may be electrical, mechanical or other forms.

The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed on a plurality of network units; some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.

In addition, all the functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may be separately regarded as one unit, or two or more units may be integrated into one unit; the integrated unit can be realized in a form of hardware, or in a form of hardware plus a software functional unit.

Those of ordinary skill in the art will understand that: all or part of the steps for implementing the method embodiments may be implemented by hardware related to program instructions, and the program may be stored in a computer readable storage medium, and when executed, the program performs the steps including the method embodiments; and the aforementioned storage medium includes: a removable storage device, a ROM, a RAM, a magnetic or optical disk, or various other media that can store program code.

Alternatively, the integrated unit of the present invention may be stored in a computer-readable storage medium if it is implemented in the form of a software functional module and sold or used as a separate product. Based on such understanding, the technical solutions of the embodiments of the present invention may be essentially implemented or a part contributing to the prior art may be embodied in the form of a software product stored in a storage medium, and including several instructions for enabling a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the methods described in the embodiments of the present invention. And the aforementioned storage medium includes: a removable storage device, a ROM, a RAM, a magnetic or optical disk, or various other media that can store program code.

The above description is only an example of the present application and is not intended to limit the scope of the present application, and all modifications, equivalents, and flow charts using the contents of the specification and drawings of the present application or those directly or indirectly applied to other related arts are included in the scope of the present application.

Claims

A resource allocation method is applied to a network side device and comprises the following steps:

sending control information, wherein the control information comprises an N-bit information domain, N is a positive integer, and information carried by the N-bit information domain is used for indicating a time slot combination state allocated by a terminal in combination with time domain resource allocation information;

wherein the allocated slot combination status comprises: one or more time slots, or, the number and location of time slots.
The method of claim 1, wherein, when the allocated timeslot and the control information are located in different carriers, multiple timeslots in the same timeslot combination status allocated correspond to the same timeslot of the carrier where the control information is located.
The method for resource allocation according to claim 1, wherein the number of the largest timeslots contained in the timeslot combination status is configured by a network, and the timeslot selection range in the same combination status is configured by a higher layer or determined according to a preset policy.
The method for resource allocation according to claim 1, wherein the information carried in the N-bit information field is used for indicating the timeslot combination status allocated by the terminal in conjunction with the time domain resource allocation information, and includes:

and the information carried by the N-bit information field is used for indicating the time slot combination state allocated by the terminal in combination with the time slot offset value determined by the time domain resource allocation information.
The method of claim 4, wherein the time slot or the time slot range in which the time slot combination status is located is determined by a first portion of the bit sequence corresponding to the time slot offset value;

and the time slot combination state is determined by the second part of the bit sequence corresponding to the time slot offset value and the information carried by the N-bit information field.
The method of resource allocation according to claim 1, wherein in case that the allocated timeslot and the control information are located in different carriers, the N satisfies:

wherein;

wherein, SCS₂Sub-carrier spacing, SCS, for traffic channels₁To control the subcarrier spacing of the channel,
is a ceiling operation.
The method of resource allocation according to claim 6, wherein the subcarrier spacing of the traffic channel is greater than the subcarrier spacing of the control channel.
The method of resource allocation according to claim 1, wherein in case that the allocated timeslot and the control information are located in the same carrier, the N satisfies:

where P is the maximum number of slots that can be included in the slot combination state.
The method of resource allocation according to claim 1, wherein whether the information field of N bits is included in the control information is configured by a network side.
The method of resource allocation according to claim 1, wherein the N-bit information field is located within downlink control information.
The method for resource allocation according to claim 1, wherein the information carried in the N-bit information field is used for indicating the timeslot combination status allocated by the terminal in conjunction with the time domain resource allocation information, and includes:

and determining the allocated time slot range based on the time domain resource allocation information, and determining the allocated time slot combination state in the time slot range based on the information carried by the N-bit information domain and the time domain resource allocation information.
A resource allocation method is applied to a network side device and comprises the following steps:

configuring a time slot offset value of a time domain resource allocation table as an integer value set;

selecting a table index in the time domain resource allocation table through control information to indicate a time slot combination state allocated by a terminal;

wherein the allocated slot combination status comprises: one or more time slots, or, the number and location of time slots.
The method of claim 12, wherein, in a case that the allocated timeslot and the control information are located in different carriers, multiple timeslots in the same timeslot combination status allocated correspond to the same timeslot of the carrier where the control information is located.
The method for resource allocation according to claim 12, wherein the number of the largest timeslots contained in the timeslot combination status is configured by the network, and the timeslot selection range in the same combination status is configured by a higher layer or determined according to a preset policy.
A resource allocation method is applied to terminal equipment and comprises the following steps:

receiving control information sent by network side equipment, wherein the control information comprises an N-bit information domain, and N is a positive integer;

determining an allocated time slot combination state based on the information carried by the N-bit information domain in combination with the time domain resource allocation information;

wherein the combination status of the time slots comprises: one or more time slots, or, the number and location of time slots.
The method of claim 15, wherein, in the case that the allocated timeslot and the control information are located in different carriers, multiple timeslots in the same timeslot combination status allocated correspond to the same timeslot of the carrier where the control information is located.
The method for resource allocation according to claim 15, wherein the number of the largest timeslots contained in the timeslot combination status is configured by a network, and the timeslot selection range in the same combination status is configured by a higher layer or determined according to a preset policy.
The method for resource allocation according to claim 15, wherein the information carried in the N-bit information field is used for indicating the timeslot combination status allocated by the terminal in conjunction with the time domain resource allocation information, and includes:

and the information carried by the N-bit information field is used for indicating the time slot combination state allocated by the terminal in combination with the time slot offset value determined by the time domain resource allocation information.
The method of claim 18, wherein the timeslot or the timeslot range in which the timeslot combination status is located is determined by a first portion of a bit sequence corresponding to the timeslot offset value;

and the time slot combination state is determined by the second part of the bit sequence corresponding to the time slot offset value and the information carried by the N-bit information field.
The method of resource allocation according to claim 15, wherein in case that the allocated timeslot and the control information are located in different carriers, the N satisfies:

wherein;

wherein, SCS₂Sub-carrier spacing, SCS, for traffic channels₁To control the subcarrier spacing of the channel,
is a ceiling operation.
The method of resource allocation according to claim 20, wherein the subcarrier spacing of the traffic channel is greater than the subcarrier spacing of the control channel.
The method of resource allocation according to claim 15, wherein in case the allocated timeslot is located on the same carrier as the control information, the N satisfies:

where P is the maximum number of slots that can be included in the slot combination state.
The method of resource allocation according to claim 15, wherein whether the information field of N bits is included in the control information is configured by a network side.
The method of resource allocation according to claim 15, wherein the N-bit information field is located within downlink control information.
A resource allocation method is applied to terminal equipment and comprises the following steps:

receiving control information sent by network side equipment;

determining an allocated time slot combination state based on a table index in a time domain resource allocation table selected by the control information;

wherein a slot offset value of the time domain resource allocation table is configured as a set of integer values; the combined state of the time slots comprises: one or more time slots, or, the number and location of time slots.
The method of claim 25, wherein, in a case that the allocated timeslot and the control information are located in different carriers, multiple timeslots in the same timeslot combination status allocated correspond to the same timeslot of the carrier where the control information is located.
The method for resource allocation according to claim 25, wherein the number of the largest timeslots contained in the timeslot combination status is configured by the network, and the timeslot selection range in the same combination status is configured by a higher layer or determined according to a preset policy.
An apparatus of resource allocation, comprising:

a sending module configured to send control information, where the control information includes an N-bit information field, N is a positive integer, and information carried by the N-bit information field is used for indicating, by the joint time domain resource allocation information, a time slot combination state allocated by the terminal; wherein the allocated slot combination status comprises: one or more time slots, or, the number and location of time slots;
an apparatus of resource allocation, comprising:

a receiving module configured to receive control information sent by a network side, wherein the control information includes an information field with N bits, N is a positive integer,

a determining module configured to determine an allocated timeslot combination status based on information carried by the N-bit information field in combination with time domain resource allocation information; wherein the combination status of the time slots comprises: one or more time slots, or, the number and location of time slots.
An apparatus of resource allocation, comprising:

a configuration module configured to configure a slot offset value of a time domain resource allocation table as a set of integer values;

the selection module is configured to select a table index in the time domain resource allocation table through control information to indicate a time slot combination state allocated by the terminal;

wherein the allocated slot combination status comprises: one or more time slots, or, the number and location of time slots.
An apparatus of resource allocation, comprising:

the receiving module is configured to receive control information sent by a network side;

a determining module configured to determine an allocated timeslot combination status based on a table index in a time domain resource allocation table selected by the control information; wherein a slot offset value of the time domain resource allocation table is configured as a set of integer values; the combined state of the time slots comprises: one or more time slots, or, the number and location of time slots.
A computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out the steps of the method of resource allocation of one of claims 1 to 11; or, when being executed by a processor, to carry out the steps of the method of resource allocation of any of claims 12 to 14; or, when being executed by a processor, to carry out the steps of the method of resource allocation of any of claims 15 to 24; alternatively, the computer program when executed by a processor implements the steps of the method of resource allocation of any of claims 25 to 27.
An apparatus of resource allocation, comprising: a processor and a memory for storing a computer program operable on the processor, wherein the processor is operable, when executing the computer program, to perform the steps of the method of resource allocation of any of claims 1 to 11; or the processor is configured to execute the steps of the method of resource allocation according to any of claims 12 to 14 when running the computer program; or the processor is configured to execute the steps of the method of resource allocation according to any one of claims 15 to 24 when running the computer program; alternatively, the processor is configured to perform the steps of the method of resource allocation according to any one of claims 25 to 27 when running the computer program.